.page-banner {
    height: 500px;
}

.page-banner__content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 0 24px;
    max-width: 820px;
}

.page-banner__eyebrow,
.section-heading__eyebrow {
    margin: 0 0 10px;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    font-size: 11px;
    font-weight: 800;
    color: rgba(255,255,255,0.8);
}

.page-banner__meta {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 16px;
}

.page-banner__meta span {
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 999px;
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.04em;
    backdrop-filter: blur(4px);
}

.event-detail {
    display: grid;
    grid-template-columns: minmax(0, 1.7fr) minmax(280px, 0.9fr);
    gap: 40px;
    align-items: start;
}

.event-detail__main,
.event-detail__gallery-wrap,
.event-impact,
.event-partners {
    display: grid;
    gap: 24px;
}

.event-detail__intro {
    padding: 32px 36px;
    background: linear-gradient(180deg, #f8faf9 0%, #f3f6f5 100%);
    border: 1px solid #e7eeeb;
    border-radius: 22px;
}

.event-detail__lead {
    margin: 0;
    font-size: clamp(1.08rem, 1.5vw, 1.38rem);
    line-height: 1.8;
    color: #2a2f33;
}

.section-heading {
    margin-bottom: 8px;
}

.section-heading--centered {
    text-align: center;
}

.section-heading h2 {
    margin: 0;
    font-size: clamp(1.8rem, 2vw, 2.5rem);
}

.section-heading__eyebrow {
    color: var(--color-accent);
}

.event-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 14px;
}

.event-gallery__item {
    margin: 0;
    padding: 0;
    overflow: hidden;
    border-radius: 18px;
    border: 1px solid var(--color-border);
    background: #f5f5f5;
    box-shadow: 0 18px 32px rgba(20, 22, 26, 0.04);
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.event-gallery__item:hover,
.event-gallery__item:focus-visible {
    transform: translateY(-2px);
    border-color: var(--color-accent);
    box-shadow: 0 18px 32px rgba(15, 109, 94, 0.12);
}

.event-gallery__item img {
    width: 100%;
    height: 170px;
    object-fit: cover;
    transition: transform 0.25s ease;
}

.event-gallery__item:hover img {
    transform: scale(1.03);
}

.event-gallery-modal {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.event-gallery-modal.is-open {
    display: flex;
}

.event-gallery-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(8, 12, 14, 0.76);
    backdrop-filter: blur(4px);
}

.event-gallery-modal__panel {
    position: relative;
    z-index: 1;
    width: min(900px, calc(100vw - 32px));
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.25);
}

.event-gallery-modal__panel img {
    width: 100%;
    max-height: 75vh;
    object-fit: contain;
    background: #0d0f12;
}

.event-gallery-modal__title {
    margin: 0;
    padding: 16px 20px 20px;
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--color-text);
}

.event-gallery-modal__close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    color: #111;
    font-size: 1.8rem;
    line-height: 1;
    cursor: pointer;
    z-index: 2;
}

.event-detail__sidebar {
    background: #f8f8f7;
    border: 1px solid #eceae5;
    border-radius: 22px;
    padding: 24px 22px;
    position: sticky;
    top: 90px;
    box-shadow: 0 24px 40px rgba(20, 22, 26, 0.04);
}

.event-detail__sidebar-header {
    font-size: 0.76rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    font-weight: 800;
    color: var(--color-muted);
    margin-bottom: 14px;
}

.event-detail__info {
    display: grid;
    gap: 16px;
    margin: 0;
}

.event-detail__info > div {
    padding-bottom: 12px;
    border-bottom: 1px solid #eae7e2;
}

.event-detail__info > div:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.event-detail__info dt {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--color-muted);
    margin-bottom: 6px;
    font-weight: 700;
}

.event-detail__info dd {
    margin: 0;
    font-size: 0.98rem;
    line-height: 1.6;
    color: var(--color-text);
}

.event-detail__info a {
    color: var(--color-accent);
    font-weight: 700;
}

.event-detail__sidebar .btn {
    width: 100%;
    margin-top: 18px;
    text-align: center;
}

.event-impact__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 18px;
}

.event-impact__card {
    background: linear-gradient(135deg, #0f6d5e 0%, #135d62 100%);
    color: #fff;
    border-radius: 18px;
    padding: 26px 18px;
    min-height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    box-shadow: 0 20px 32px rgba(15, 109, 94, 0.18);
}

.event-impact__card span {
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.6;
}

.event-partners__list {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.event-partners__item {
    display: inline-flex;
    align-items: center;
    background: #f5f5f3;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    padding: 12px 18px;
    font-weight: 700;
    color: var(--color-text);
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.event-partners__item:hover {
    border-color: var(--color-accent);
    transform: translateY(-1px);
}

@media (max-width: 820px) {
    .event-detail {
        grid-template-columns: 1fr;
    }

    .event-detail__sidebar {
        position: static;
    }
}

@media (max-width: 640px) {
    .page-banner {
        height: 420px;
        padding-top: 72px;
    }

    .page-banner__content {
        padding: 0 18px;
        margin-top: 8px;
    }

    .event-detail__intro {
        padding: 24px 20px;
    }

    .page-banner__eyebrow,
    .section-heading__eyebrow {
        letter-spacing: 0.16em;
    }
}